CN211455908U - New energy automobile power battery gradual change formula heating plate - Google Patents
New energy automobile power battery gradual change formula heating plate Download PDFInfo
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- CN211455908U CN211455908U CN202020521965.6U CN202020521965U CN211455908U CN 211455908 U CN211455908 U CN 211455908U CN 202020521965 U CN202020521965 U CN 202020521965U CN 211455908 U CN211455908 U CN 211455908U
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- heating plate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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Abstract
The utility model provides a new energy automobile power battery gradual change formula heating plate belongs to heating plate technical field, and this new energy automobile power battery gradual change formula heating plate includes four heating plates and heating plate control box, the inside thermorelay that is provided with of heating plate control box, the relative both sides outer wall of heating plate control box have the heating plate fixed plate through sliding rail connection, and every heating plate fixed plate one side outer wall all is provided with two heating plate installation piece mounting grooves, and one of them heating plate fixed plate one side outer wall is opened there is the alarm mounting groove, is provided with the alarm in the alarm mounting groove. The utility model discloses a be provided with the heater strip mounting groove, the heater strip mounting groove adopts the U type to arrange, and every U type size is different, installs the heater strip in the heater strip mounting groove, heats the heating plate through the heater strip to realize the gradual change formula heating to the battery; through being provided with insulating heat insulating board for the protection staff is when dismantling the overall device, not scalded.
Description
Technical Field
The utility model belongs to the technical field of the heating plate, concretely relates to new energy automobile power battery gradual change formula heating plate.
Background
In the prior art, a new energy automobile refers to an automobile which adopts unconventional automobile fuel as a power source (or adopts conventional automobile fuel and a novel vehicle-mounted power device), integrates advanced technologies in the aspects of power control and driving of the automobile, has advanced technical principle and new technology and new structure, and needs to use a new energy automobile power battery gradual-changing heating sheet in the production of new energy automobile batteries.
Through search discovery, chinese patent with an authorization publication number of CN208767440U discloses a new energy automobile power battery gradual change formula heating plate, including the power battery body, is provided with the heating plate mounting hole on the power battery body, its characterized in that: the gradual change type heating sheet is arranged outside the power battery body and comprises heating resistance wires which are arranged inside the gradual change type heating sheet and are arranged at different intervals up and down, an upper heat conduction layer and a lower heat conduction layer are respectively wrapped above and below the outer part of the heating resistance wires, and the heating resistance wires are respectively attached to the upper heat conduction layer and the lower heat conduction layer; the heating resistance wire is connected with a power supply wiring terminal which is connected with an external power supply; a temperature measurement source component is also arranged between the upper heat conduction layer and the lower heat conduction layer and is connected with the temperature wiring terminal; and the gradual change type heating plate is also provided with a connecting and fixing hole which is matched with the heating plate mounting hole.
However, the above technical scheme does not have the function of automatic power-off protection of the power battery gradual change type heating piece heating device, when the temperature of the battery gradual change type heating piece is too high, the service life of the heating piece is shortened, and higher potential safety hazards exist, so that the problem that the heating piece cannot be powered off in time is also existed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new energy automobile power battery gradual change formula heating plate aims at solving the problem of the problem that the heating plate among the prior art can not in time cut off the power supply.
In order to achieve the above object, the utility model provides a following technical scheme: including four heating plates and heating plate control box, the inside thermal relay that is provided with of heating plate control box, the relative both sides outer wall of heating plate control box has the heating plate fixed plate through sliding rail connection, and every heating plate fixed plate one side outer wall all is provided with two heating plate installation piece mounting grooves, and one of them heating plate fixed plate one side outer wall is opened there is the alarm mounting groove, is provided with the alarm in the alarm mounting groove.
In order to realize the gradual change formula heating to the battery, as the utility model relates to an it is preferred, every heater strip one side outer wall has all been opened the heater strip mounting groove, and two heater strip mounting groove inner walls are provided with same heater strip, and every heater strip one side outer wall all is provided with bimetallic strip sensor mounting groove, and two bimetallic strip sensor mounting groove inner walls are provided with same bimetallic strip sensor.
In order to fix two heating plates, as a matter of convenience the utility model relates to an it is preferred, every heating plate one side outer wall has all opened the heating plate fixed orifices, and the outer wall welding of heating plate one side has two fixed ears, and every fixed ear one side outer wall has all opened the heating plate connecting hole.
For convenient charging to the integrated device, as the utility model relates to an it is preferred, one of them heating plate one side outer wall has the electric wire through bolted connection, and electric wire one side outer wall has the plug through threaded connection, and plug one side outer wall has cup jointed the plug locking cap.
In order to protect the staff when dismantling the overall device, can not scalded, conduct the utility model relates to an it is preferred, wherein two one side outer wall that the heater strip was kept away from the heater strip mounting groove has insulating heat insulating board through bolted connection, and two other heater strips are kept away from heater strip mounting groove one side outer wall and have the heat-conducting plate through bolted connection.
In order to make fixed more stable on the heating plate fixed plate, as the utility model relates to an it is preferred, there are two heating plate baffles heating plate one side outer wall through bolted connection, and there are two heating plate installation pieces every heating plate one side outer wall through bolted connection.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through being provided with the heating plate control box, the inside electrothermal relay that is provided with of heating plate control box, the heat that produces in the circuit can make the bimetallic strip that has different expansion coefficients on the electrothermal relay take place deformation, when deformation reaches the certain distance, just promotes the connecting rod action, makes the control circuit disconnection, leads to making the contactor lose electricity, and the main circuit disconnection realizes the power-off protection for the hot plate can move under the uniform temperature, and the alarm reports to the police, reminds people the whole device high temperature.
2. Through being provided with the heater strip mounting groove, the heater strip mounting groove adopts the U type to arrange, and every U type variation in size, installs the heater strip in the heater strip mounting groove, heats the heating plate through the heater strip to the realization is to the gradual change formula heating of battery.
3. The heating sheet fixing holes are formed, so that the two heating sheets are conveniently fixed, the heating wire is more stably installed, and the heating is more uniform; and a fixing lug is arranged on the heating sheet, and a heating sheet connecting hole is arranged in the fixing lug and used for fixing the four heating sheets.
4. The insulating and heat insulating plate is arranged to protect workers from being scalded when the whole device is disassembled; the heat conducting plate is used for conducting heat of the whole device, so that the function of rapidly heating the battery is achieved; through being provided with the heating plate baffle for the heating plate is fixed more stably on the heating plate fixed plate.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic top view of the heating plate of the present invention;
fig. 2 is a schematic view of a heating plate of the present invention;
fig. 3 is a schematic top view of the heating plate fixing plate of the present invention;
fig. 4 is a schematic front view of the overall device of the present invention;
in the figure: 1-heating plate fixing holes; 2-heating plate mounting block; 3-heating wires; 4-heating plate; 5, fixing the lug; 6-a bi-metallic strip sensor; 7-heating plate connecting hole; 8-heating wire mounting grooves; 9-a bi-metallic strip sensor mounting groove; 10-an electrical wire; 11-a plug; 12-insulating and heat insulating board; 13-heating plate fixing plate; 14-heating plate mounting block mounting groove; 15-heating plate control box; 16-an alarm; 17-a thermally conductive plate; 18-plug retention cap; 19-heating plate baffle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides the following technical solutions: including four heating plates 4 and heating plate control box 15, the inside thermal relay that is provided with of heating plate control box 15, the relative both sides outer wall of heating plate control box 15 has heating plate fixed plate 13 through sliding rail connection, and every heating plate fixed plate 13 one side outer wall all is provided with two heating plate installation piece mounting grooves 14, and alarm mounting groove has been opened to one of them heating plate fixed plate 13 one side outer wall, is provided with alarm 16 in the alarm mounting groove.
The utility model discloses an in the concrete embodiment, through being provided with heating plate control box 15, the inside thermorelay that is provided with of heating plate control box 15, the heat that produces in the circuit can make the bimetallic strip that has different expansion coefficients on the thermorelay take place deformation, when deformation reaches the certain distance, just promote the connecting rod action, make the control circuit disconnection, lead to making the contactor lose electricity, the main circuit disconnection realizes the power-off protection, make the hot plate can move under the uniform temperature, and alarm 16 reports to the police, remind people's integrated device high temperature.
Specifically, every heater strip 4 one side outer wall has all been opened heater strip mounting groove 8, and two heater strip mounting groove 8 inner walls are provided with same heater strip 3, and every heater strip 4 one side outer wall all is provided with bimetallic strip sensor mounting groove 9, and two bimetallic strip sensor mounting groove 9 inner walls are provided with same bimetallic strip sensor 6.
In this embodiment: through being provided with heater strip mounting groove 8, heater strip mounting groove 8 adopts the U type to arrange, and every U type variation in size, install heater strip 3 in heater strip mounting groove 8, heat 4 heating plates through heater strip 3, thereby realize the gradual change formula heating to the battery, through being provided with bimetallic strip sensor 6, bimetallic strip of bimetallic strip sensor 6 is pasted together and is constituteed by two different expansion coefficient's metal, along with the temperature variation, material A is higher than another kind of metal expansion degree, arouse that the sheetmetal is crooked, crooked camber can convert output signal output into, thereby realize the detection of temperature.
Specifically, every heating plate 4 one side outer wall all opens and has heating plate fixed orifices 1, and the outer wall welding of 4 one sides of heating plate has two fixed ears 5, and every fixed ear 5 one side outer wall all opens has heating plate connecting hole 7.
In this embodiment: the heating sheet fixing holes 1 are arranged, so that the two heating sheets 4 are conveniently fixed, the heating wire 3 is more stably installed, and the heating is more uniform; and a fixing lug 5 is arranged on the heating plate 4, and a heating plate connecting hole 7 is arranged in the fixing lug 5 and used for fixing the four heating plates 4.
Specifically, the outer wall of one side of one of the heating sheets 4 is connected with an electric wire 10 through a bolt, the outer wall of one side of the electric wire 10 is connected with a plug 11 through a thread, and the outer wall of one side of the plug 11 is sleeved with a plug fixing cap 18.
In this embodiment: the plug 11 is arranged for charging the whole device, and the plug fixing cap 18 is sleeved outside the plug 11 and used for protecting the plug 11 when the whole device is not used.
Specifically, two of the heating plates 4 are connected with an insulating and heat insulating plate 12 through bolts, and the other two heating plates 4 are connected with a heat conducting plate 17 through bolts, wherein the outer wall of one side of each heating plate 4, which is far away from the heating wire mounting groove 8, is connected with a heat conducting plate 12 through bolts.
In this embodiment: the insulating and heat insulating plate 12 is arranged to protect workers from being scalded when the whole device is disassembled; through being provided with heat-conducting plate 17 for the heat conduction of whole device plays the effect of rapid heating battery.
Specifically, the outer wall of one side of the heating plate fixing plate 13 is connected with two heating plate baffles 19 through bolts, and the outer wall of one side of each heating plate 4 is connected with two heating plate mounting blocks 2 through bolts.
In this embodiment: by providing the heater chip baffle 19, the heater chip 4 is more stably fixed to the heater chip fixing plate 13.
The utility model discloses a theory of operation and use flow: this embodiment is when using, at first remove the integrated device to the assigned position, then stimulate two heating plate fixed plates 13, adjust the integrated device length, put the battery on heating plate fixed plate 13, fixed heating plate connecting hole 7, take off plug locking cap 18 after that, plug in, the power, the temperature of integrated device is detected to bimetallic strip sensor 6, the temperature that detects transmits for alarm 16, the heat that produces in the circuit, the bimetallic strip that can have different expansion coefficients on the thermal relay takes place the deformation, when deformation reaches the certain distance, just promote the connecting rod action, make the control circuit disconnection, lead to making the contactor lose electricity, the main circuit disconnection, realize the power protection, and alarm 16 reports to the police.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a new energy automobile power battery gradual change formula heating plate which characterized in that: including four heating plates (4) and heating plate control box (15), inside thermorelay that is provided with of heating plate control box (15), the relative both sides outer wall of heating plate control box (15) have heating plate fixed plate (13) through sliding rail connection, and every heating plate fixed plate (13) one side outer wall all is provided with two heating plate installation piece mounting grooves (14), and one of them heating plate fixed plate (13) one side outer wall is opened there is the alarm mounting groove, is provided with alarm (16) in the alarm mounting groove.
2. The gradual change type heating plate for the new energy automobile power battery according to claim 1, is characterized in that: every heater strip (4) one side outer wall all opens there is heater strip mounting groove (8), and two heater strip mounting groove (8) inner walls are provided with same heater strip (3), and every heater strip (4) one side outer wall all is provided with bimetallic strip sensor mounting groove (9), and two bimetallic strip sensor mounting groove (9) inner walls are provided with same bimetallic strip sensor (6).
3. The gradual change type heating plate for the new energy automobile power battery according to claim 2, is characterized in that: every heating plate (4) one side outer wall all opens heating plate fixed orifices (1), and the outer wall welding of heating plate (4) one side has two fixed ears (5), and every fixed ear (5) one side outer wall all opens heating plate connecting hole (7).
4. The gradual change type heating plate for the new energy automobile power battery according to claim 3, is characterized in that: one of the heating sheets (4) is connected with an electric wire (10) through a bolt, the outer wall of one side of the electric wire (10) is connected with a plug (11) through a thread, and the outer wall of one side of the plug (11) is sleeved with a plug fixing cap (18).
5. The gradual change type heating plate for the new energy automobile power battery according to claim 1, is characterized in that: the outer wall of one side, away from the heating wire mounting groove (8), of the two heating sheets (4) is connected with an insulating and heat insulating plate (12) through bolts, and the outer wall of one side, away from the heating wire mounting groove (8), of the other two heating sheets (4) is connected with a heat conducting plate (17) through bolts.
6. The gradual change type heating plate for the new energy automobile power battery according to claim 1, is characterized in that: the outer wall of one side of the heating sheet fixing plate (13) is connected with two heating sheet baffles (19) through bolts, and the outer wall of one side of each heating sheet (4) is connected with two heating sheet mounting blocks (2) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521965.6U CN211455908U (en) | 2020-04-10 | 2020-04-10 | New energy automobile power battery gradual change formula heating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020521965.6U CN211455908U (en) | 2020-04-10 | 2020-04-10 | New energy automobile power battery gradual change formula heating plate |
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| Publication Number | Publication Date |
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| CN211455908U true CN211455908U (en) | 2020-09-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020521965.6U Active CN211455908U (en) | 2020-04-10 | 2020-04-10 | New energy automobile power battery gradual change formula heating plate |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907617A (en) * | 2021-10-11 | 2022-01-11 | 浙江九龙厨具集团有限公司 | Movable multifunctional barbecue oven |
| CN113907617B (en) * | 2021-10-11 | 2024-05-31 | 浙江九龙厨具集团有限公司 | Portable multi-functional oven |
-
2020
- 2020-04-10 CN CN202020521965.6U patent/CN211455908U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113907617A (en) * | 2021-10-11 | 2022-01-11 | 浙江九龙厨具集团有限公司 | Movable multifunctional barbecue oven |
| CN113907617B (en) * | 2021-10-11 | 2024-05-31 | 浙江九龙厨具集团有限公司 | Portable multi-functional oven |
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